DroidMatters is reporting that Gingerbread is coming between June and July. Link and Video below
Motorola Atrix 4G running on Gingerbread Android 2.3 | DroidMatters.com d-2-3/
YouTube - Motorola Atrix Gingerbread Android 2.3.3
Motorola Atrix 4G running on Gingerbread Android 2.3 | DroidMatters.com d-2-3/
YouTube - Motorola Atrix Gingerbread Android 2.3.3